Spinning class Nano Silver Antibacterial Agent RHA-2F

Lasting effects of antibacterial safe, and heat resistant used in fiber and filament good compatibility broad antibacterial

 

Spinning class Nano Silver Antibacterial Agent-RHA-2F

 

Introduction of product

 

Spinning class Nano Silver Antibacterial Agent is a broad spectrum antibacterial agent comprising of silver and carrier. The carrier is phosphate and silver is put into the carrier. The antibacterial agent is effective, safe, and heat resistant. The appearance is a white ultra-fine powder with even consistency. The product has excellent particle size distribution and resistance to colour change. It can satisfy the processes of melt, blown, non-woven, fine monofilament of more than 1D filament and is stable.

 

Technical index

 

The following data is a typical performance of RHA-2F, but it can not to be as detailed parameters of the final product.

type index	RHA-2F
Appearance	White powder
White intensity	≥90
Content of silver (±0.2)	3.0%
Secondary particle size D90(μm)	≤1
Content of water	<1.0%
application	Short fiber, Monofilament fineness more than 2D high-speed spinning

 

Antibacterial Effect

 

RHA-2F products have super broad antibacterial capability to sterilize and inhibit all known harmful microbes. The following table indicates the minimum inhibition concentrations (MIC) mg/kg.

Microbes	Properties	RHA-2F
Escherichi a Coli	Listed microbes causing food and water pollution	100
Staphyloco ccusaureus	Microbes causes suppuration, septicemia and food poisoning	100
Candida albicans	Pathogenic yeasts causing Candidiasis	120

 

Lasting effects of antimicrobial products

  

RHA-2F products have long lasting and effective antibacterial capability after water and light resistance tests. Fiber added spinning class nano silver antibacterial agent can meet the Textile Industry Standards and it still has good antibacterial activity after over 100 washes.

Security

 

RHA-2F products have all passed laboratory tests to confirm the additional advantages and safety benefits.  

Esam item	RHA-2F
Acute toxicity after mouth LD50(mg/Kg)	>5000
Skin irritant exam	Not irritant

 

Heat Resistance Capacity

 

Type	RHA-2F
Maximum temperature	1000ºC

 

Advised scope Application

 

Advised dosage of spinning class nano silver antibacterial agent is 1.0%

 

Performance standards for antibacterial effectiveness:

 

We recommend the following testing standards to inspect the fiber when adding spinning class nano silver antibacterial agent.

1,GB / T 20944.1 evaluation of antibacterial textiles (China National Standard)

2,FZ / T 73023 antibacterial fabrics (textile industry standards)

3,JIS L 1902 textile antimicrobial test method (Japanese Industrial Standards)

4,ISO 20743 Determination of the antibacterial properties of antibacterial textiles (international standard)

5,ASTM E 2149 in the dynamic contact conditions, the fixed determination of antibacterial activity - Standard Test Method ( Association of American Material Standard)

 

Packaging and storage:

 

1,RHA-2F with aluminum foil bag packaging, 20 kg / package. Use triple wall packaging bags.

2,Store in a cool, ventilated place.

3,The shelf life is 24 months. Use as soon as possible after opening

 

Note: The addition of antibacterial agents may affect the other performance of the spinning, please carry out appropriate tests for assessment of process and products.

Description: Nafur ™ logo is registered by Shanghai Higoal New Material Technology Development Co., Ltd. Manufacturers who buy goods from Nafur ™   enjoy the technical service support of Shanghai Higoal New Material Technology Development Co., Ltd. We provide professional and technical service support. Please feel free to call the company's business or technical services for technical support, contact information is 86-21-64109022.

Spinning class Nano Silver Antibacterial Agent RHA-2F